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【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.

[Immersive HIFI High Sound Quality] In order to pursue the "inherent richness of sound", the S510 wireless earphones have a driver that has been redesigned by our manufacturer based on the latest acoustic engineering research results and has a 13mm dynamic driver.Equipped with a type driver, these wireless earphones deliver immersive sound quality without leaving out the deep bass groove.Achieves rich sound with a wide sound field from a small housing.We strive to reproduce the music exactly as it is. [Easy touch operation/clear calls] S510 wireless earphones touch operation allows you to easily control calls, activate Siri, play music on your smartphone, etc.While playing music, you can easily control the volume or skip to the next song without looking at the screen.Even if you receive a call, you can control it without taking out your smartphone.The S510 wireless earphones are also equipped with a special chip, so they have features such as clearer call quality.Convey your voice clearly to others! It provides high-quality two-way communication for everything from commuting to work or school to sports, as well as remote meetings and online classes. [Wireless earphones with comfortable fit] Small and delicate, very compact and convenient to carry.Fits snugly in your ears and won't cause any discomfort or pressure to your ears.They won't fall off easily even after long periods of use, reducing ear fatigue.*40dB noise is effective for low frequency noise in environments with engine noise.Not all noise is canceled out.When you go out, you can easily store it in your bag and it won't get in the way at all.The ergonomically designed earphones are extremely compact and lightweight (approximately 4 grams). [Cutting-edge Bluetooth 5.3 & Amazing HiFi Sound Quality] Features high quality audio relay within 10 meters.No skipping or cutting out of sound at all.CVC 8.0 noise canceling technology reduces noise so you can focus on listening.Introducing wireless earphones that free you from the shackles of cables and provide an immersive music experience that makes you feel like you're in an expanded space! Dynamic driver with high performance 13mm large diameter diaphragm and innovative AAC, SBC decodingTechnology faithfully reproduces high-resolution sound quality. [Remaining Charge Display & Long Time Music Playback] The LED display allows you to easily check the remaining charge of the charging case and earphones.It's self-explanatory, no need to guess the amount of electricity in the earphones.Note: When you put the earbuds back into the earphone storage, they will be charged automatically and the LED display will flash while charging.When the earphones are fully charged, the LED display light on the earphone case will turn off automatically.When the earphones are fully charged, you can talk or play music for up to 6 hours continuously.When the earphone chamber is fully charged, the earphones can be charged about 5 times, giving a total of about 36 hours of music playback.(*The playback time varies depending on the volume, content being played, and usage environment.)